hey guys, well i hear alot of stuff on the forum how you should clean or replace this to make your car last or perform better. like for example, i hear that you should clean your injectors and throttle body. is there anything else i should replace or clean to make my car better? what about a port and polish and ignition wires? i cant think of anthing else but i am sure there is alot more but anyways any input would be appricated, thanks!

 

Make sure you dont use any fuel additive in, well, your fuel. It can actually damage your engine.